Using GigaPix, you can spend hours searching old (and sometimes poopy) photos for new views. This guy is a 4000x4000 pixel sub-image from an 1800x1800 photo. I like to enlarge most of my 'finished' images to 4000 pixels on smallest side, because that is close to the 4400 limit of many commercial printers. Studio included Precision Detail, AI Clear, Smudge, and AI Remix